氮化钒氮化钒粉、钒氮合金、钒氮合金粉 CAS#:24646-85-3_合肥中航纳米技术发展有限公司

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氮化钒氮化钒粉、钒氮合金、钒氮合金粉

CAS号	24646-85-3
规格	25公斤一桶	纯度	99.9%
货号	ZH-VN-01	货期	需咨询
品牌	ZHNANO	库存	5000000kg
规格	25公斤一桶
纯度	99.9%
货号	ZH-VN-01
货期	---
品牌	ZHNANO
库存	5000000kg
注意：请务必与卖家联系核实单价库存，以确保您的资金安全及交易顺利。
参考价：￥100.00 元/包

立即询盘

货号	品牌	纯度	规格	参考价	货期
ZH-VN-01	ZHNANO	99.9%	25公斤一桶	￥100.00元/包	---

产品详情

详细信息(中文)：
产品特点
纳米氮化钒（VN)通过气溶胶烧蚀法制备，产品粒度分布均匀，量产大，可以大量应用到硬质合金方面，高的表面活性，可以很好的分散在合金材料中，起到合金弥散强化作用。氮化钒，别名是钒氮合金是一种新型合金添加剂，可以替代钒铁用于微合金化钢的生产。氮化钒添加于钢中能提高钢的强度、韧性、延展性及抗热疲劳性等综合机械性能，并使钢具有良好的可焊性。在达到相同强度下，添加纳米氮化钒节约钒加入量30-40%，进而降低了成本。
产品参数
产品纳米氮化钒（VN)
产品型号 ZH-VN-01
平均粒度 50nm
产品纯度 99.9%
比表面积 52.224m2/g
理论密度 6.135g/cm3
松装密度 0.914g/cm3
熔点 1800℃
沸点 2600℃
晶型近球形
外观黑色蓬松粉末
分散性气相法制备，易于分散液体与高分子材料中
备注产品粒度大小可以定制加工，公司可以提供表面处理技术、分散剂、应用技术指导。
产品应用
1钒氮合金可用于结构钢，工具钢，管道钢，钢筋及铸铁中。钒氮合金应用于高强度低合金钢中可同时进行有效的钒、氮微合金化，促进钢中碳、钒、氮化合物的析出，更有效的发挥沉降强化和细化晶粒作用；
2纳米氮化钒（VN）具有十分高的热、化学稳定性和强的机械性能，广泛用于切削工具、磨具和结构材料；也是一种良好的催化剂，具有高催化活性、高选择性、良好的稳定性和抗中毒性能。细粒度的VN能有效提高催化活性，改善结构材料的韧性。
包装储存
本品为充惰气塑料袋包装，密封保存于干燥、阴凉的环境中，不宜暴露空气中，防受潮发生氧化团聚，影响分散性能和使用效果；包装数量可以根据客户要求提供，分装。

详细信息(英文)：
Product characteristics

Nano vanadium nitride (VN) is prepared by aerosol ablation method. The product has uniform particle size distribution and large volume production. It can be widely used in cemented carbide. It has high surface activity, can be well dispersed in the alloy material, and plays a role of alloy dispersion strengthening. Vanadium nitride, also known as vanadium nitrogen alloy, is a new type of alloy additive, which can replace FEV in the production of microalloyed steel. The addition of VN to steel can improve the comprehensive mechanical properties of steel, such as strength, toughness, ductility and thermal fatigue resistance, and make the steel have good weldability. At the same strength, the addition of nano VN can save 30-40% of the amount of vanadium and reduce the cost.

Product parameters

Product: nano vanadium nitride (VN)

Product model: zh-vn-01

Average particle size: 50nm

Product purity: 99.9%

Specific surface area: 52.224m2/g

Theoretical density: 6.135g/cm3

Bulk density: 0.914g/cm3

Melting point: 1800 ℃

Boiling point: 2600 ℃

Crystal form: nearly spherical

Appearance: black fluffy powder

It is easy to disperse in liquid and polymer materials

Note: the product size can be customized processing, the company can provide surface treatment technology, dispersant, application technology guidance.

Product application

V-N alloy can be used in structural steel, tool steel, pipe steel, steel bar and cast iron. When V-N alloy is used in high strength low alloy steel, it can effectively microalloy V and N at the same time, promote the precipitation of C, V and N compounds in steel, and play a more effective role in precipitation strengthening and grain refinement;

VN has very high thermal and chemical stability and strong mechanical properties. It is widely used in cutting tools, abrasives and structural materials. It is also a good catalyst with high catalytic activity, high selectivity, good stability and anti poisoning performanc